! Started logfile: /vlbi/uf001/uva//J1024+2332_S_dfm.log on Mon Jan 14 00:52:21 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1024+2332_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1024+2332_S_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.643001 visibilities/baseline/integration-bin. ! Found source: J1024+2332 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6684 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1024+2332_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021548Jy sigma=24.382271 ! Fit after self-cal, rms=0.823696Jy sigma=19.636161 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=5.871 mas, bpa=-2.23 degrees ! Estimated noise=0.598669 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13251 Jy ! Component: 100 - total flux cleaned = 0.169474 Jy ! Total flux subtracted in 100 components = 0.169474 Jy ! Clean residual min=-0.006218 max=0.015422 Jy/beam ! Clean residual mean=-0.000060 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.169474 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064775Jy sigma=1.506491 ! Fit after self-cal, rms=0.064461Jy sigma=1.499954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017425 Jy ! Component: 100 - total flux cleaned = 0.0265634 Jy ! Total flux subtracted in 100 components = 0.0265634 Jy ! Clean residual min=-0.004180 max=0.009223 Jy/beam ! Clean residual mean=-0.000038 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.196037 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.196037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058568Jy sigma=1.351891 ! Fit after self-cal, rms=0.058497Jy sigma=1.350090 ! Inverting map ! Added new window around map position (5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807156 Jy ! Component: 100 - total flux cleaned = 0.0125942 Jy ! Total flux subtracted in 100 components = 0.0125942 Jy ! Clean residual min=-0.003532 max=0.004292 Jy/beam ! Clean residual mean=-0.000027 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.208631 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.208631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057080Jy sigma=1.313305 ! Fit after self-cal, rms=0.057019Jy sigma=1.311866 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=6.673 mas, bpa=-0.4157 degrees ! Estimated noise=0.373722 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543353 Jy ! Component: 100 - total flux cleaned = 0.00900783 Jy ! Component: 150 - total flux cleaned = 0.0115803 Jy ! Component: 200 - total flux cleaned = 0.0134631 Jy ! Total flux subtracted in 200 components = 0.0134631 Jy ! Clean residual min=-0.002953 max=0.003493 Jy/beam ! Clean residual mean=-0.000017 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.222094 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.222094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056454Jy sigma=1.295478 ! Fit after self-cal, rms=0.056432Jy sigma=1.294923 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 6.673 at -0.4157 degrees (North through East) ! Clean map min=-0.002707 max=0.17334 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.02 ! LA 0.93 MK 1.01 NL 1.03 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.01 ! LA 0.94 MK 1.02 NL 1.05 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.01 ! LA 0.94 MK 1.01 NL 1.10 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.056432Jy sigma=1.294923 ! Fit after self-cal, rms=0.055585Jy sigma=1.285081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=6.663 mas, bpa=0.151 degrees ! Estimated noise=0.373972 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000999591 Jy ! Component: 100 - total flux cleaned = -0.00135363 Jy ! Component: 150 - total flux cleaned = -0.001488 Jy ! Component: 200 - total flux cleaned = -0.00158873 Jy ! Total flux subtracted in 200 components = -0.00158873 Jy ! Clean residual min=-0.002625 max=0.002213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.220506 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.220506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055555Jy sigma=1.284615 ! Fit after self-cal, rms=0.055559Jy sigma=1.284497 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055559Jy sigma=1.284497 ! Fit after self-cal, rms=0.055309Jy sigma=1.272310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=6.658 mas, bpa=0.1557 degrees ! Estimated noise=0.373653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460369 Jy ! Component: 100 - total flux cleaned = -0.000551175 Jy ! Component: 150 - total flux cleaned = -0.000632535 Jy ! Component: 200 - total flux cleaned = -0.000707777 Jy ! Total flux subtracted in 200 components = -0.000707777 Jy ! Clean residual min=-0.001772 max=0.001929 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.219798 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.219798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055288Jy sigma=1.271885 ! Fit after self-cal, rms=0.055293Jy sigma=1.271814 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-66.5, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530538 Jy ! Component: 100 - total flux cleaned = 0.000125479 Jy ! Component: 150 - total flux cleaned = -0.000122145 Jy ! Component: 200 - total flux cleaned = -0.000200678 Jy ! Total flux subtracted in 200 components = -0.000200678 Jy ! Clean residual min=-0.001777 max=0.001484 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.219597 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.219597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055231Jy sigma=1.270052 ! Fit after self-cal, rms=0.055227Jy sigma=1.269968 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055227Jy sigma=1.269968 ! Fit after self-cal, rms=0.055182Jy sigma=1.269894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=6.657 mas, bpa=0.1654 degrees ! Estimated noise=0.373224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.18321e-05 Jy ! Component: 100 - total flux cleaned = -0.000137641 Jy ! Component: 150 - total flux cleaned = -0.000181749 Jy ! Component: 200 - total flux cleaned = -0.000181572 Jy ! Total flux subtracted in 200 components = -0.000181572 Jy ! Clean residual min=-0.001724 max=0.001454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.219416 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.219416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055165Jy sigma=1.269468 ! Fit after self-cal, rms=0.055165Jy sigma=1.269454 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.4591e-05 Jy ! Component: 100 - total flux cleaned = -8.40181e-05 Jy ! Component: 150 - total flux cleaned = -6.58188e-05 Jy ! Component: 200 - total flux cleaned = -8.24061e-05 Jy ! Total flux subtracted in 200 components = -8.24061e-05 Jy ! Clean residual min=-0.001706 max=0.001447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.219333 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.219333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055154Jy sigma=1.269215 ! Fit after self-cal, rms=0.055154Jy sigma=1.269211 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055154Jy sigma=1.269211 ! Fit after self-cal, rms=0.055113Jy sigma=1.269182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.245 mas, bmaj=9.966 mas, bpa=-0.5302 degrees ! Estimated noise=0.460981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85993e-05 Jy ! Component: 100 - total flux cleaned = -0.000151717 Jy ! Component: 150 - total flux cleaned = -0.000237866 Jy ! Component: 200 - total flux cleaned = -0.000319595 Jy ! Total flux subtracted in 200 components = -0.000319595 Jy ! Clean residual min=-0.001940 max=0.001813 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.219014 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.219014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055109Jy sigma=1.269079 ! Fit after self-cal, rms=0.055109Jy sigma=1.269061 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.39068e-05 Jy ! Component: 100 - total flux cleaned = -3.40549e-05 Jy ! Component: 150 - total flux cleaned = -5.21416e-05 Jy ! Component: 200 - total flux cleaned = -6.0838e-05 Jy ! Total flux subtracted in 200 components = -6.0838e-05 Jy ! Clean residual min=-0.001963 max=0.001800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.218953 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.218953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055108Jy sigma=1.269022 ! Fit after self-cal, rms=0.055108Jy sigma=1.269016 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=6.657 mas, bpa=0.1837 degrees ! Estimated noise=0.372931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 6.657 at 0.1837 degrees (North through East) ! Clean map min=-0.0015847 max=0.17224 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=5.87 mas, bpa=-1.876 degrees ! Estimated noise=0.596991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131667 Jy ! Component: 100 - total flux cleaned = 0.170382 Jy ! Component: 150 - total flux cleaned = 0.187172 Jy ! Component: 200 - total flux cleaned = 0.196334 Jy ! Total flux subtracted in 200 components = 0.196334 Jy ! Clean residual min=-0.003444 max=0.004769 Jy/beam ! Clean residual mean=-0.000022 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.196334 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.196334 Jy ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=6.657 mas, bpa=0.1837 degrees ! Estimated noise=0.372931 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834263 Jy ! Component: 100 - total flux cleaned = 0.0131052 Jy ! Component: 150 - total flux cleaned = 0.0162127 Jy ! Component: 200 - total flux cleaned = 0.0183102 Jy ! Total flux subtracted in 200 components = 0.0183102 Jy ! Clean residual min=-0.001991 max=0.001708 Jy/beam ! Clean residual mean=-0.000008 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.214645 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.214645 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.245 mas, bmaj=9.966 mas, bpa=-0.5302 degrees ! Estimated noise=0.460981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014865 Jy ! Component: 100 - total flux cleaned = 0.00226525 Jy ! Component: 150 - total flux cleaned = 0.00273761 Jy ! Component: 200 - total flux cleaned = 0.00303196 Jy ! Total flux subtracted in 200 components = 0.00303196 Jy ! Clean residual min=-0.002069 max=0.001650 Jy/beam ! Clean residual mean=-0.000009 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.217676 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243446 Jy ! Component: 100 - total flux cleaned = 0.000447165 Jy ! Component: 150 - total flux cleaned = 0.00057789 Jy ! Component: 200 - total flux cleaned = 0.000635334 Jy ! Total flux subtracted in 200 components = 0.000635334 Jy ! Clean residual min=-0.002011 max=0.001710 Jy/beam ! Clean residual mean=-0.000008 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.218312 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 98 components and 0.218312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=6.657 mas, bpa=0.1837 degrees ! Estimated noise=0.372931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.60766e-05 Jy ! Component: 100 - total flux cleaned = -0.000118777 Jy ! Component: 150 - total flux cleaned = -5.94714e-05 Jy ! Component: 200 - total flux cleaned = 4.56617e-05 Jy ! Total flux subtracted in 200 components = 4.56617e-05 Jy ! Clean residual min=-0.001682 max=0.001461 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.218357 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.218357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055142Jy sigma=1.270024 ! Fit after self-cal, rms=0.055133Jy sigma=1.269713 wmodel J1024+2332_S_map.mod ! Writing 115 model components to file: J1024+2332_S_map.mod wobs J1024+2332_S_uvs.fits ! Writing UV FITS file: J1024+2332_S_uvs.fits wwins J1024+2332_S_map.win ! wwins: Wrote 3 windows to J1024+2332_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739336 Jy ! Component: 100 - total flux cleaned = -0.00101827 Jy ! Component: 150 - total flux cleaned = -0.0011514 Jy ! Component: 200 - total flux cleaned = -0.00130443 Jy ! Component: 250 - total flux cleaned = -0.00145226 Jy ! Component: 300 - total flux cleaned = -0.00150094 Jy ! Component: 350 - total flux cleaned = -0.00159435 Jy ! Component: 400 - total flux cleaned = -0.001685 Jy ! Component: 450 - total flux cleaned = -0.00181828 Jy ! Component: 500 - total flux cleaned = -0.00197071 Jy ! Component: 550 - total flux cleaned = -0.00214135 Jy ! Component: 600 - total flux cleaned = -0.00220403 Jy ! Component: 650 - total flux cleaned = -0.00226587 Jy ! Component: 700 - total flux cleaned = -0.00230665 Jy ! Component: 750 - total flux cleaned = -0.00236627 Jy ! Component: 800 - total flux cleaned = -0.00230715 Jy ! Component: 850 - total flux cleaned = -0.00232665 Jy ! Component: 900 - total flux cleaned = -0.00228857 Jy ! Component: 950 - total flux cleaned = -0.00234515 Jy ! Component: 1000 - total flux cleaned = -0.00228898 Jy ! Component: 1050 - total flux cleaned = -0.00221535 Jy ! Component: 1100 - total flux cleaned = -0.00217876 Jy ! Component: 1150 - total flux cleaned = -0.00216087 Jy ! Component: 1200 - total flux cleaned = -0.00207192 Jy ! Component: 1250 - total flux cleaned = -0.00210709 Jy ! Component: 1300 - total flux cleaned = -0.0019849 Jy ! Component: 1350 - total flux cleaned = -0.00193332 Jy ! Component: 1400 - total flux cleaned = -0.00186489 Jy ! Component: 1450 - total flux cleaned = -0.00188143 Jy ! Component: 1500 - total flux cleaned = -0.00174785 Jy ! Component: 1550 - total flux cleaned = -0.00174807 Jy ! Component: 1600 - total flux cleaned = -0.00161696 Jy ! Component: 1650 - total flux cleaned = -0.0016334 Jy ! Component: 1700 - total flux cleaned = -0.00153728 Jy ! Component: 1750 - total flux cleaned = -0.00150544 Jy ! Component: 1800 - total flux cleaned = -0.00147372 Jy ! Component: 1850 - total flux cleaned = -0.00137974 Jy ! Component: 1900 - total flux cleaned = -0.0013179 Jy ! Component: 1950 - total flux cleaned = -0.00125666 Jy ! Component: 2000 - total flux cleaned = -0.00125644 Jy ! Component: 2050 - total flux cleaned = -0.00118107 Jy ! Component: 2100 - total flux cleaned = -0.00118089 Jy ! Component: 2150 - total flux cleaned = -0.00113644 Jy ! Component: 2200 - total flux cleaned = -0.00110688 Jy ! Component: 2250 - total flux cleaned = -0.000990442 Jy ! Component: 2300 - total flux cleaned = -0.00097609 Jy ! Component: 2350 - total flux cleaned = -0.000933024 Jy ! Component: 2400 - total flux cleaned = -0.000876156 Jy ! Component: 2450 - total flux cleaned = -0.000890491 Jy ! Component: 2500 - total flux cleaned = -0.00083419 Jy ! Component: 2550 - total flux cleaned = -0.000820282 Jy ! Component: 2600 - total flux cleaned = -0.000751025 Jy ! Component: 2650 - total flux cleaned = -0.000682324 Jy ! Component: 2700 - total flux cleaned = -0.000696014 Jy ! Component: 2750 - total flux cleaned = -0.000641948 Jy ! Component: 2800 - total flux cleaned = -0.000628412 Jy ! Component: 2850 - total flux cleaned = -0.000601756 Jy ! Component: 2900 - total flux cleaned = -0.000575363 Jy ! Component: 2950 - total flux cleaned = -0.000588464 Jy ! Component: 3000 - total flux cleaned = -0.000601505 Jy ! Component: 3050 - total flux cleaned = -0.000536499 Jy ! Component: 3100 - total flux cleaned = -0.00053656 Jy ! Component: 3150 - total flux cleaned = -0.000536611 Jy ! Component: 3200 - total flux cleaned = -0.000562187 Jy ! Component: 3250 - total flux cleaned = -0.000536846 Jy ! Component: 3300 - total flux cleaned = -0.000549427 Jy ! Component: 3350 - total flux cleaned = -0.000549322 Jy ! Component: 3400 - total flux cleaned = -0.000512049 Jy ! Component: 3450 - total flux cleaned = -0.000536732 Jy ! Component: 3500 - total flux cleaned = -0.000475293 Jy ! Component: 3550 - total flux cleaned = -0.000499705 Jy ! Component: 3600 - total flux cleaned = -0.000487423 Jy ! Component: 3650 - total flux cleaned = -0.000487431 Jy ! Component: 3700 - total flux cleaned = -0.000451447 Jy ! Component: 3750 - total flux cleaned = -0.000439623 Jy ! Component: 3800 - total flux cleaned = -0.000427778 Jy ! Component: 3850 - total flux cleaned = -0.000415892 Jy ! Component: 3900 - total flux cleaned = -0.000368968 Jy ! Component: 3950 - total flux cleaned = -0.000345517 Jy ! Component: 4000 - total flux cleaned = -0.000310644 Jy ! Component: 4050 - total flux cleaned = -0.000322061 Jy ! Total flux subtracted in 4096 components = -0.000287785 Jy ! Clean residual min=-0.000616 max=0.000807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.21807 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 419 components and 0.21807 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1024+2332_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 6.657 at 0.1837 degrees (North through East) ! Clean map min=-0.0016863 max=0.17212 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1024+2332_S_map.fits wmodel /vlbi/uf001/uva//J1024+2332_S_map.mod ! Writing 419 model components to file: /vlbi/uf001/uva//J1024+2332_S_map.mod wobs /vlbi/uf001/uva//J1024+2332_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1024+2332_S_uvs.fits wwins /vlbi/uf001/uva//J1024+2332_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1024+2332_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.172123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369742 0.369742 0.739485 1.47897 2.95794 5.91588 11.8318 23.6635 47.327 94.6541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 811.375 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1024+2332_S_dfm.log closed on Mon Jan 14 00:52:25 2019